Home / 5,729,425.41-8,592,315.03-1,890,532.29

Finding the Fourth Proportional to 5,729,425.41, 8,592,315.03 and 1,890,532.29

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Solution

The fourth proportional to 5,729,425.41, 8,592,315.03 and 1,890,532.29 is: 2,835,196.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,729,425.41 : 8,592,315.03 = 1,890,532.29 : x
  2. Step 2: Convert to fraction form
    5,729,425.41/8,592,315.03 = 1,890,532.29/x
  3. Step 3: Cross multiply
    5,729,425.41x = 8,592,315.03 × 1,890,532.29
  4. Step 4: Simplify right side
    5,729,425.41x = 16,244,049,010,067.32
  5. Step 5: Solve for x
    x = 16,244,049,010,067.32/5,729,425.41
  6. Step 6: Final answer
    x = 2,835,196.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.